NAME

       ldns_buffer_flip, ldns_buffer_rewind, ldns_buffer_position, ldns_buffer_set_position,
       ldns_buffer_skip - buffer positioning

SYNOPSIS

       #include <stdint.h>
       #include <stdbool.h>

       #include <ldns/ldns.h>

       void ldns_buffer_flip(ldns_buffer *buffer);

       void ldns_buffer_rewind(ldns_buffer *buffer);

       size_t ldns_buffer_position(const ldns_buffer *buffer);

       void ldns_buffer_set_position(ldns_buffer *buffer, size_t mark);

       void ldns_buffer_skip(ldns_buffer *buffer, ssize_t count);

DESCRIPTION

       ldns_buffer_flip() makes the buffer ready for reading the data that has been written to
              the buffer.  The buffer's limit is set to the current position and the position is
              set to 0.

              buffer: the buffer to flip
              Returns void

       ldns_buffer_rewind() make the buffer ready for re-reading the data.  The buffer's position
              is reset to 0.
              buffer: the buffer to rewind

       ldns_buffer_position() returns the current position in the buffer (as a number of bytes)
              buffer: the buffer
              Returns the current position

       ldns_buffer_set_position() sets the buffer's position to MARK.  The position must be less
              than or equal to the buffer's limit.
              buffer: the buffer
              mark: the mark to use

       ldns_buffer_skip() changes the buffer's position by COUNT bytes.  The position must not be
              moved behind the buffer's limit or before the beginning of the buffer.
              buffer: the buffer
              count: the count to use

AUTHOR

       The ldns team at NLnet Labs.

REPORTING BUGS

       Please report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at
       http://www.nlnetlabs.nl/bugs/index.html

COPYRIGHT

       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or
       FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

       ldns_buffer.  And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034  and RFC4035.

REMARKS

       This manpage was automatically generated from the ldns source code.

                                           30 May 2006                                    ldns(3)